This map shows the confirmed COVID-19 cases in the world as of March 31st, 2020. The density of cases are depicted using dots for different countries (and different regions for larger, more heavily affected countries. As the dots increase in size, the amount of cases in the area increase as well.

This map shows the amount of confirmed COVID-19 cases in the United states as of March 31st, 2020. Dots represent the density of cases in provinces.

This map, similar to the one above, shows the amount of confirmed cases in the United States as of March 31st, 2020. It uses a color and size scale of points to demonstrate the density of confirmed cases across the country.

The map shows the amount of confirmed COVID-19 cases in the United states as of March 31st, 2020, using color code to show illustrate the density of cases for each state.

The map shows the amount of confirmed COVID-19 cases in the United states as of March 31st, 2020, using a different color code to show illustrate the density of cases for each state.

This map shows the density of confirmed COVID-19 cases in the state of Massachusetts as of March 31st, 2020. The cases are color coded and separated into provinces.

This is an interactive map which shows the density of confirmed COVID-19 cases in the state of Massachusetts as of March 31st, 2020. The cases are color coded and separated into provinces.

This animation shows the increasing of confirmed COVId-19 cases in China, Italy, Germany, and the United states graphed together over time.

This animation shows a map of the world and the increasing of confirmed cases based on country. It increases the number of points on the map as days of the pandemic increases.

REFERENCES

Application written in R using data from [@JohnsHopkins2020].